CN209824539U

CN209824539U - Capacity-adjustable ecological tree pool

Info

Publication number: CN209824539U
Application number: CN201920290194.1U
Authority: CN
Inventors: 赵生培; 李卢平
Original assignee: Suzhou Zhuyan Green Building Engineering Technology Co Ltd
Current assignee: Suzhou Zhuyan Green Building Engineering Technology Co Ltd
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2019-12-24
Anticipated expiration: 2029-03-07

Abstract

The utility model relates to afforestation technical field especially relates to a volume-regulating ecological tree pool. This internal from the top down of tree pool is the water-storage layer in proper order, plant the soil layer, the geotechnological cloth layer that permeates water, metalling and membrane prevention of seepage soil cloth layer, the geotechnological cloth layer that permeates water can let water pass through, also can prevent simultaneously to plant earth and pass, the top of drain pipe is the back flush interface, the back flush interface is used for washing the drain pipe, be equipped with a plurality of infiltration imports on the intraformational upper drain pipe of metalling, can take away unnecessary moisture in the rubble layer through the infiltration import, be equipped with a plurality of cliff trompils between apron and the water-storage layer on the tree pool body, cliff trompil can be with the unnecessary water conservancy diversion of water-storage layer top to the rainwater dashpot, the. The utility model discloses the retaining regulating power of the ecological tree pond of accent appearance formula is strong, can play the effect of buffering and regulation when meetting great rainwater.

Description

Capacity-adjustable ecological tree pool

Technical Field

The utility model relates to afforestation technical field especially relates to a volume-regulating ecological tree pool.

Background

The water storage regulating capacity of the current common ecological tree pool is small, the effect of buffering and regulating cannot be achieved when large rainwater is encountered, and the structure of the ecological tree pool is to be improved.

The utility model discloses an it holds ecological tree pool to transfer, this internal from the top down of tree pool is the water storage layer in proper order, plant the soil layer, the geotechnological cloth layer permeates water, metalling and membrane prevention of seepage soil cloth layer, the geotechnological cloth layer that permeates water can let water pass through, also can prevent to plant earth and pass simultaneously, the top of drain pipe is the back flush interface, the back flush interface is used for washing the drain pipe, be equipped with a plurality of infiltration imports on the intraformational upper drain pipe of metalling, can take away the intraformational surplus moisture of rubble through the infiltration import, be equipped with a plurality of pool wall trompils on the tree pool body between apron and the water storage layer, the pool wall trompil can be with the water conservancy diversion of water storage layer top to the rainwater dashpot, the rainwater dashpot. The utility model discloses the retaining regulating power of the ecological tree pond of accent appearance formula is strong, can play the effect of buffering and regulation when meetting great rainwater.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that exists among the background art, the utility model provides a technical scheme that its technical problem adopted is: a capacity-regulating ecological tree pool comprises a tree pool body, a rainwater buffer groove and a drain pipe, wherein the rainwater buffer groove is arranged around the tree pool body, cover plates are arranged on the tree pool body and the rainwater buffer groove, a planting opening is formed in the middle of each cover plate, the bottom of the tree pool body is fixed on a supporting seat, a water storage layer, a planting soil layer, a permeable geotextile layer, a gravel layer and a membrane impermeable soil cloth layer are sequentially arranged in the tree pool body from top to bottom, an overflow pipe is arranged in the rainwater buffer groove, a water outlet II is arranged on the overflow pipe at the bottom of the rainwater buffer groove, the drain pipe penetrates through the water storage layer, the planting soil layer, the permeable geotextile layer and the gravel layer, the top end of the drain pipe is a back flush interface, the back flush interface is positioned between the cover plates and the water storage layer, the bottom end of the drain pipe is a, and a plurality of water seepage inlets are formed in the upper water discharge pipe in the gravel layer.

The particle size of the crushed stone in the crushed stone layer is preferably 3-10 mm.

Preferably, a plurality of pool wall openings are formed in the tree pool body between the cover plate and the water storage layer.

The utility model relates to an ecological tree pool of volume-regulating formula, this internal from the top down of tree pool is the water storage layer in proper order, plant the soil layer, the geotechnological cloth layer permeates water, metalling and membrane prevention of seepage soil cloth layer, the geotechnological cloth layer that permeates water can let water pass through, also can prevent to plant earth and pass simultaneously, the top of drain pipe is the back flush interface, the back flush interface is used for washing the drain pipe, be equipped with a plurality of infiltration imports on the intraformational upper drain pipe of metalling, can take away the intraformational surplus moisture of rubble through the infiltration import, be equipped with a plurality of pool wall trompils on the tree pool body between apron and the water storage layer, the pool wall trompil can be with the water conservancy diversion of water storage layer top to the rainwater dashpot, the rainwater. The utility model discloses the retaining regulating power of the ecological tree pond of accent appearance formula is strong, can play the effect of buffering and regulation when meetting great rainwater.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic sectional view of the volume-adjustable ecological tree pool of the present invention;

wherein 1, the tree pool body; 2. a rainwater buffer tank; 3. a cover plate; 4. planting the opening; 5. a aquifer; 6. planting a soil layer; 7. a permeable geotextile layer; 8. a crushed stone layer; 9. a membrane impermeable soil cloth layer; 10. a supporting seat; 11. a drain pipe; 12. a first water outlet; 13. a back flush interface; 14. opening holes on the pool wall; 15. an overflow pipe; 16. a water outlet II; 17. a water seepage inlet; 18. and (5) greening the trees.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1, a volume-adjustable ecological tree pool comprises a tree pool body 1, a rainwater buffer tank 2 and a drain pipe 11, wherein the rainwater buffer tank 2 is arranged around the tree pool body 1, cover plates 3 are arranged on the tree pool body 1 and the rainwater buffer tank 2, a planting opening 4 is arranged in the middle of each cover plate 3, the bottom of the tree pool body 1 is fixed on a supporting seat 10, a water storage layer 5, a planting soil layer 6, a permeable geotextile layer 7, a gravel layer 8 and a membrane impermeable soil layer 9 are sequentially arranged in the tree pool body 1 from top to bottom, an overflow pipe 15 is arranged in each rainwater buffer tank 2, a second water outlet 16 is arranged on the overflow pipe 15 at the bottom of the rainwater buffer tank 2, the drain pipe 11 penetrates through the water storage layer 5, the planting soil layer 6, the permeable geotextile layer 7 and the gravel layer 8, a back-flushing interface 13 is arranged at the top end of the drain pipe 11, and the interface 13 is positioned between the cover plates, the bottom of drain pipe 11 is outlet one 12, outlet one 12 sets up in overflow pipe 15, be equipped with a plurality of infiltration imports 17 on the drain pipe 11 in the metalling 8, the rubble particle diameter in the metalling 8 is 3-10 millimeters, be equipped with a plurality of pool wall trompils 14 on tree pond body 1 between apron 3 and water storage layer 5.

The utility model relates to a volume-regulating ecological tree pool, from top to bottom in this tree pool body be water storage layer, planting soil layer, the geotechnological cloth layer that permeates water, the metalling and membrane prevention of seepage soil cloth layer in proper order, the geotechnological cloth layer that permeates water can let water pass through, also can prevent to plant earth and pass simultaneously, the top of drain pipe is the back flush interface, the back flush interface is used for washing the drain pipe, be equipped with a plurality of infiltration inlets on the upper drain pipe in the metalling, can take away unnecessary moisture in the rubble layer through the infiltration inlet, be equipped with a plurality of pool wall trompils on the tree pool body between apron and the water storage layer, the pool wall trompil can be with the water diversion of surplus above the water storage layer to the rainwater dashpot, the rainwater dashpot can play the effect of buffering when; the middle part of the cover plate 3 is provided with a planting opening 4 for planting greening trees 18. The utility model discloses the retaining regulating power of the ecological tree pond of accent appearance formula is strong, can play the effect of buffering and regulation when meetting great rainwater.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides an ecological tree pond of accent appearance formula, includes tree pond body (1), rainwater dashpot (2) and drain pipe (11), its characterized in that: the rainwater buffer tank (2) is arranged around the tree pool body (1), the cover plate (3) is arranged on the tree pool body (1) and the rainwater buffer tank (2), the planting opening (4) is arranged in the middle of the cover plate (3), the bottom of the tree pool body (1) is fixed on the supporting seat (10), the water storage layer (5), the planting soil layer (6), the permeable geotextile layer (7), the gravel layer (8) and the membrane impermeable soil cloth layer (9) are sequentially arranged in the tree pool body (1) from top to bottom, an overflow pipe (15) is arranged in the rainwater buffer tank (2), a water outlet II (16) is arranged on the overflow pipe (15) at the bottom of the rainwater buffer tank (2), the drain pipe (11) penetrates through the water storage layer (5), the planting soil layer (6), the permeable geotextile layer (7) and the gravel layer (8), and the top end of the drain pipe (11) is provided with a connector (13), back flush interface (13) are located between apron (3) and water-storage layer (5), the bottom of drain pipe (11) is outlet one (12), outlet one (12) set up in overflow pipe (15), be equipped with a plurality of infiltration imports (17) on drain pipe (11) in gravel layer (8).

2. The capacity-regulated ecological tree pool according to claim 1, characterized in that: the particle size of the broken stone in the broken stone layer (8) is 3-10 mm.

3. The capacity-regulated ecological tree pool according to claim 1, characterized in that: a plurality of pool wall openings (14) are arranged on the tree pool body (1) between the cover plate (3) and the water storage layer (5).